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# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
# RUN: not ld.lld %t.o %t.o -o /dev/null 2>&1 | FileCheck %s
## Check we can report the locations of 2 different "bar" variables.
# CHECK: duplicate symbol: A::bar
# CHECK-NEXT: >>> defined at 1.cpp:2
# CHECK-NEXT: >>> {{.*}}:(A::bar)
# CHECK-NEXT: >>> defined at 1.cpp:2
# CHECK-NEXT: >>> {{.*}}:(.bss+0x0)
# CHECK: duplicate symbol: Z::bar
# CHECK-NEXT: >>> defined at 1.cpp:6
# CHECK-NEXT: >>> {{.*}}:(Z::bar)
# CHECK-NEXT: >>> defined at 1.cpp:6
# CHECK-NEXT: >>> {{.*}}:(.data+0x0)
# Used reduced output from following code and clang version 7.0.0 (trunk 332701)
# to produce this input file:
# Source (1.cpp):
# namespace A {
# int bar;
# }
#
# namespace Z {
# int bar;
# }
# Invocation: clang-7 -g -S 1.cpp
.text
.file "1.cpp"
.file 1 "/path" "1.cpp"
.type _ZN1A3barE,@object
.bss
.globl _ZN1A3barE
_ZN1A3barE:
.long 0
.size _ZN1A3barE, 4
.type _ZN1Z3barE,@object
.data
.globl _ZN1Z3barE
_ZN1Z3barE:
.long 1
.size _ZN1Z3barE, 4
.section .debug_str,"MS",@progbits,1
.Linfo_string0:
.asciz "clang version 7.0.0 (trunk 332701)" # string offset=0
.Linfo_string1:
.asciz "1.cpp" # string offset=35
.Linfo_string2:
.asciz "/path" # string offset=41
.Linfo_string3:
.asciz "A" # string offset=87
.Linfo_string4:
.asciz "bar" # string offset=89
.Linfo_string5:
.asciz "int" # string offset=93
.Linfo_string6:
.asciz "_ZN1A3barE" # string offset=97
.Linfo_string7:
.asciz "Z" # string offset=108
.Linfo_string8:
.asciz "_ZN1Z3barE" # string offset=110
.section .debug_abbrev,"",@progbits
.byte 1 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 1 # DW_CHILDREN_yes
.byte 37 # DW_AT_producer
.byte 14 # DW_FORM_strp
.byte 19 # DW_AT_language
.byte 5 # DW_FORM_data2
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 16 # DW_AT_stmt_list
.byte 23 # DW_FORM_sec_offset
.byte 27 # DW_AT_comp_dir
.byte 14 # DW_FORM_strp
.ascii "\264B" # DW_AT_GNU_pubnames
.byte 25 # DW_FORM_flag_present
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 57 # DW_TAG_namespace
.byte 1 # DW_CHILDREN_yes
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 3 # Abbreviation Code
.byte 52 # DW_TAG_variable
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 63 # DW_AT_external
.byte 25 # DW_FORM_flag_present
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 2 # DW_AT_location
.byte 24 # DW_FORM_exprloc
.byte 110 # DW_AT_linkage_name
.byte 14 # DW_FORM_strp
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 4 # Abbreviation Code
.byte 36 # DW_TAG_base_type
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 62 # DW_AT_encoding
.byte 11 # DW_FORM_data1
.byte 11 # DW_AT_byte_size
.byte 11 # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.section .debug_info,"",@progbits
.long 96 # Length of Unit
.short 4 # DWARF version number
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 8 # Address Size (in bytes)
.byte 1 # Abbrev [1] 0xb:0x59 DW_TAG_compile_unit
.long .Linfo_string0 # DW_AT_producer
.short 4 # DW_AT_language
.long .Linfo_string1 # DW_AT_name
.long 0 # DW_AT_stmt_list
.long .Linfo_string2 # DW_AT_comp_dir
# DW_AT_GNU_pubnames
.byte 2 # Abbrev [2] 0x1e:0x1f DW_TAG_namespace
.long .Linfo_string3 # DW_AT_name
.byte 3 # Abbrev [3] 0x23:0x19 DW_TAG_variable
.long .Linfo_string4 # DW_AT_name
.long 61 # DW_AT_type
# DW_AT_external
.byte 1 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.byte 9 # DW_AT_location
.byte 3
.quad _ZN1A3barE
.long .Linfo_string6 # DW_AT_linkage_name
.byte 0 # End Of Children Mark
.byte 4 # Abbrev [4] 0x3d:0x7 DW_TAG_base_type
.long .Linfo_string5 # DW_AT_name
.byte 5 # DW_AT_encoding
.byte 4 # DW_AT_byte_size
.byte 2 # Abbrev [2] 0x44:0x1f DW_TAG_namespace
.long .Linfo_string7 # DW_AT_name
.byte 3 # Abbrev [3] 0x49:0x19 DW_TAG_variable
.long .Linfo_string4 # DW_AT_name
.long 61 # DW_AT_type
# DW_AT_external
.byte 1 # DW_AT_decl_file
.byte 6 # DW_AT_decl_line
.byte 9 # DW_AT_location
.byte 3
.quad _ZN1Z3barE
.long .Linfo_string8 # DW_AT_linkage_name
.byte 0 # End Of Children Mark
.byte 0 # End Of Children Mark
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